CN216165951U

CN216165951U - Online direct broadcast education is with study auxiliary device

Info

Publication number: CN216165951U
Application number: CN202121699239.4U
Authority: CN
Inventors: 王冠朝; 贺骞
Original assignee: Jiangsu Yiou Century Technology Co ltd
Current assignee: Jiangsu Yiou Century Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-04-05
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a learning auxiliary device for online direct-seeding education, which belongs to the field of direct-seeding education and comprises a base, wherein the bottom of the base is provided with a first installation groove, a support leg is fixedly arranged on the inner side wall of the first installation groove, one side of the base is provided with a first installation hole, a dust screen is arranged on the inner side wall of the first installation hole, a first inner cavity, a second inner cavity and a third inner cavity are arranged in the base, an air cylinder is fixedly arranged on the inner side wall of the first inner cavity, motor boxes are fixedly arranged on the inner side walls of the second inner cavity and the third inner cavity, a blower is fixedly arranged on the inner side wall of the motor boxes, a lifting plate is arranged at the top of the base and is fixedly arranged on an output shaft of the air cylinder, a frame is fixedly arranged at the top of the lifting plate, a slide rail is arranged on the lifting plate, a sucker on a fixed plate can be better attached to equipment for watching direct-seeding education, and the equipment for watching direct-seeding education can be conveniently fixed, the operation is simple.

Description

Online direct broadcast education is with study auxiliary device

Technical Field

The utility model relates to an auxiliary device, in particular to a learning auxiliary device for online live broadcast education, and belongs to the field of live broadcast education.

Background

With the popularization of online education application, in order to meet the requirement of review of students after class, a recording and playback scheme of interactive live broadcast teaching video is correspondingly provided, online network education is a brand-new education form which is extremely rich in self characteristics, teachers and students do not need to face, video, sound or characters are sent to remote student terminals in a signal mode from a teacher terminal through teachers, and the students can learn at home only after purchasing network courses.

However, when online live broadcast education and learning are performed, a user needs to fix the live broadcast watching equipment, and the existing fixing device is single in function and inconvenient to use, so that the learning effect of the user is poor.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a learning aid for online live broadcast education, which allows a suction cup on a fixing plate to be better attached to a device for watching live broadcast education, facilitates the fixing of the device for watching live broadcast education, and is easy to operate.

The utility model realizes the above purpose through the following technical scheme, the learning auxiliary device for online direct seeding education comprises a base, wherein the bottom of the base is provided with a first installation groove, the inner side wall of the first installation groove is fixedly provided with a support leg, one side of the base is provided with a first installation hole, the inner side wall of the first installation hole is provided with a dust screen, the base is internally provided with a first inner cavity, a second inner cavity and a third inner cavity, the inner side wall of the first inner cavity is fixedly provided with a cylinder, the inner side walls of the second inner cavity and the third inner cavity are both fixedly provided with a motor box, the inner side wall of the motor box is fixedly provided with a blower, the top of the base is provided with a lifting plate, the lifting plate is fixedly arranged on an output shaft of the cylinder, the top of the lifting plate is fixedly provided with a frame, the lifting plate is provided with a slide rail, and the frame is internally provided with a limiting block, the bottom fixed mounting of stopper has the slider, the stopper passes through the slider with the removal of mutually supporting of slide rail is installed on the lifter plate.

Preferably, in order to install the hose conveniently, the connection area of lifter plate and base with all be provided with mounting hole two on the motor case, fixed mounting has the hose on the inside wall of mounting hole two.

Preferably, in order to facilitate the air flow generated by the blower to enter the lifting plate, a fourth inner cavity is arranged in the lifting plate, a vent hole and a third mounting hole are formed in the fourth inner cavity, and one end of the hose is fixedly mounted in the fourth inner cavity through the third mounting hole.

Preferably, in order to fix the limiting plate, a limiting groove is formed in the inner side wall of the sliding rail, and a second mounting groove is formed in the bottom of the sliding block.

Preferably, in order to facilitate the installation of the convex block, a spring is fixedly installed on the inner side wall of the second installation groove, a convex block is fixedly installed at one end of the spring, the convex block is semicircular, and the size of the convex block is matched with that of the limiting groove.

Preferably, in order to facilitate the installation of the fixing plate, a third mounting groove is formed in the inner side wall of the frame, and a connecting rod is fixedly mounted on the inner side wall of the third mounting groove.

Preferably, in order to facilitate the installation of the sucker, one end fixed mounting of the connecting rod has a universal joint, one end of the universal joint is rotated and is installed a fixed plate, and one side fixed mounting of the fixed plate has a sucker.

The utility model has the beneficial effects that:

1. the user can adsorb the sucking disc in the one side of watching the equipment of live broadcast education, and the fixed plate passes through the universal joint to install on the connecting rod to user's accessible universal joint is adjusted the fixed plate, thereby can make the better laminating of sucking disc on the fixed plate on watching the equipment of live broadcast education, is convenient for fix easy operation to the equipment of watching live broadcast education.

2. The air current accessible hose that produces after the hair-dryer circular telegram work gets into the lifter plate in, then can follow the downthehole outflow of ventilating on the lifter plate to can dispel the heat to the equipment of the direct broadcast education of viewing in the frame, the function is various.

3. Be provided with a plurality of fixed slots in the slide rail, the user accessible removes the stopper, change the degree of inclination of watching the equipment of live broadcast education, when the user needs fix the position of stopper, the user can promote the stopper hard, thereby can make the lug atress extrude the spring, thereby can make the lug break away from in the fixed slot, and then can relieve the spacing to the stopper, after the user adjusts the position that finishes the stopper, the user can make the lug wear to establish in the fixed slot, it is spacing once more to the position of stopper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection between the suction cup and the fixing plate according to the present invention.

Fig. 3 is a cross-sectional view of the base of the present invention.

FIG. 4 is a cross-sectional view of the slider and the slide rail of the present invention.

In the figure: 1. the base, 2, landing leg, 3, dust screen, 4, cylinder, 5, motor case, 6, hair-dryer, 7, lifter plate, 8, frame, 9, stopper, 10, slider, 11, hose, 12, spring, 13, lug, 14, connecting rod, 15, universal joint, 16, fixed plate, 17, sucking disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a learning auxiliary device for online direct seeding education comprises a base 1, a first installation groove is arranged at the bottom of the base 1, a support leg 2 is fixedly installed on the inner side wall of the first installation groove, a first installation hole is formed in one side of the base 1, a dust screen 3 is arranged on the inner side wall of the first installation hole, a first inner cavity, a second inner cavity and a third inner cavity are arranged in the base 1, an air cylinder 4 is fixedly installed on the inner side wall of the first inner cavity, motor boxes 5 are fixedly installed on the inner side walls of the second inner cavity and the third inner cavity, a blower 6 is fixedly installed on the inner side wall of the motor box 5, a lifting plate 7 is arranged at the top of the base 1, the lifting plate 7 is fixedly installed on an output shaft of the air cylinder 4, a frame 8 is fixedly installed at the top of the lifting plate 7, a slide rail is arranged on the lifting plate 7, a limit block 9 is arranged in the frame 8, and a slide block 10 is fixedly installed at the bottom of the limit block 9, stopper 9 is removed through mutually supporting of slider 10 and slide rail and is installed on lifter plate 7, and the user can place the stopper 9 in frame 8 with the equipment one end of watching live broadcast education on, is provided with cylinder 4 in the base 1, can be with lifter plate 7 and 8 jack-ups of frame after 4 circular telegram work of cylinder to can change the equipment jack-up of watching live broadcast education, convenient to use person will watch angle adjustment to suitable position, can produce the air current after 6 circular telegram work of hair-dryer.

As a technical optimization scheme of the utility model, as shown in fig. 1 and 3, a second mounting hole is formed in a connecting area of the lifting plate 7 and the base 1 and the motor box 5, a hose 11 is fixedly mounted on the inner side wall of the second mounting hole, a fourth inner cavity is formed in the lifting plate 7, a third ventilation hole and a third mounting hole are formed in the fourth inner cavity, one end of the hose 11 is fixedly mounted in the fourth inner cavity through the third mounting hole, and air flow generated after the blower 6 is powered on to work can enter the lifting plate 7 through the hose 11 and then can flow out from the ventilation hole in the lifting plate 7, so that heat dissipation can be performed on equipment for observing live education in the frame 8, and the functions are various.

As a technical optimization scheme of the utility model, as shown in figures 1 and 4, a limiting groove is arranged on the inner side wall of a slide rail, a second mounting groove is arranged at the bottom of a slide block 10, a spring 12 is fixedly mounted on the inner side wall of the second mounting groove, a convex block 13 is fixedly mounted at one end of the spring 12, the shape of the convex block 13 is semicircular, the size of the convex block 13 is matched with that of the limiting groove, a plurality of fixing grooves are arranged in the slide rail, a user can change the inclination degree of equipment for watching direct broadcast education by moving the limiting block 9, when the user needs to fix the position of the limiting block 9, the user can push the limiting block 9 with force, so that the convex block 13 is pressed by the spring 12 under force, the convex block 13 can be separated from the fixing grooves, the limiting of the limiting block 9 can be released, and after the position of the limiting block 9 is adjusted by the user, the user can make the lug 13 wear to establish in the fixed slot, spacing again to the position of stopper 9.

As a technical optimization scheme of the utility model, as shown in fig. 1 and 2, a third mounting groove is formed in the inner side wall of a frame 8, a connecting rod 14 is fixedly mounted on the inner side wall of the third mounting groove, a universal joint 15 is fixedly mounted at one end of the connecting rod 14, a fixing plate 16 is rotatably mounted at one end of the universal joint 15, a suction cup 17 is fixedly mounted at one side of the fixing plate 16, a user can suck the suction cup 17 at one side of equipment for watching live broadcast education, the fixing plate 16 is mounted on the connecting rod 14 through the universal joint 15, so that the user can adjust the fixing plate 16 through the universal joint 15, the suction cup 17 on the fixing plate 16 can be better attached to the equipment for watching live broadcast education, the equipment for watching live broadcast education can be conveniently fixed, and the operation is simple.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an online live broadcast education is with study auxiliary device which characterized in that: the device comprises a base (1), wherein a first mounting groove is formed in the bottom of the base (1), a support leg (2) is fixedly mounted on the inner side wall of the first mounting groove, a first mounting hole is formed in one side of the base (1), a dust screen (3) is arranged on the inner side wall of the first mounting hole, a first inner cavity, a second inner cavity and a third inner cavity are arranged in the base (1), an air cylinder (4) is fixedly mounted on the inner side wall of the first inner cavity, a motor box (5) is fixedly mounted on the inner side walls of the second inner cavity and the third inner cavity, a blower (6) is fixedly mounted on the inner side wall of the motor box (5), a lifting plate (7) is arranged at the top of the base (1), the lifting plate (7) is fixedly mounted on an output shaft of the air cylinder (4), a frame (8) is fixedly mounted at the top of the lifting plate (7), and a slide rail is arranged on the lifting plate (7), a limiting block (9) is arranged in the frame (8), a sliding block (10) is fixedly mounted at the bottom of the limiting block (9), and the limiting block (9) is movably mounted on the lifting plate (7) through the mutual matching of the sliding block (10) and the sliding rail.

2. The learning aid for online live education according to claim 1, characterized in that: the connection area of lifter plate (7) and base (1) with all be provided with mounting hole two on motor case (5), fixed mounting has hose (11) on the inside wall of mounting hole two.

3. The learning aid for online live education according to claim 2, characterized in that: an inner cavity IV is formed in the lifting plate 7, a ventilation hole and a mounting hole III are formed in the inner cavity IV, and one end of the hose 11 is fixedly mounted in the inner cavity IV through the mounting hole III.

4. The learning aid for online live education according to claim 1, characterized in that: the inner side wall of the sliding rail is provided with a limiting groove, and the bottom of the sliding block (10) is provided with a second mounting groove.

5. The learning aid for online live education according to claim 4, characterized in that: and a spring (12) is fixedly mounted on the inner side wall of the second mounting groove, a convex block (13) is fixedly mounted at one end of the spring (12), the convex block (13) is semicircular, and the size of the convex block (13) is matched with that of the limiting groove.

6. The learning aid for online live education according to claim 1, characterized in that: and a third mounting groove is formed in the inner side wall of the frame (8), and a connecting rod (14) is fixedly mounted on the inner side wall of the third mounting groove.

7. The learning aid for online live education according to claim 6, characterized in that: one end fixed mounting of connecting rod (14) has universal joint (15), the one end of universal joint (15) is rotated and is installed fixed plate (16), one side fixed mounting of fixed plate (16) has sucking disc (17).